DS50EV401 - 2.5 Gbps / 5.0 Gbps 或 8.0 Gbps 四路电缆和背板均衡器

DS50EV401是TI德州仪器公司的一款均衡器产品，DS50EV401是2.5 Gbps / 5.0 Gbps 或 8.0 Gbps 四路电缆和背板均衡器，本站介绍了DS50EV401的封装应用图解、特点和优点、功能等，并给出了与DS50EV401相关的TI元器件型号供参考。

DS50EV401 - 2.5 Gbps / 5.0 Gbps 或 8.0 Gbps 四路电缆和背板均衡器 - 均衡器 - 信号调节器 - 德州仪器

产品描述

The DS50EV401 is a low power, programmable equalizer specifically designed to reduce inter-symbol interference (ISI) induced by a variety of interconnect media. In all modes, the equalizer can operate, error free, with an input eye that is completely closed by interconnect ISI. The MODE control, allows the user to select between equalization settings for 8.0 Gbps operation or 2.5 Gbps / 5.0 Gbps operation.

The DS50EV401 uses Current-mode logic (CML) on both input and output ports, which provide constant 50 ohm single-ended impedance to AC ground. Differential signaling is implemented through out the entire signal path to minimize supply induced jitter. The DS50EV401 is available in a 7mm x 7mm 48-pin leadless WQFN package, and is powered from a single power supply of either 3.3 or 2.5V.

产品特性

Automatic power management on an individual lane basis
Data rate optimized equalization
Operates over 7 meter of 24 AWG Twin-ax Cables up to 8 Gbps
Typical residual deterministic jitter:
0.18 UI @ 8 Gbps w/ 30” of FR4
0.18 UI @ 5 Gbps w/ 40” of FR4
0.16 UI @ 2.5 Gbps w/ 40” of FR4
8 kV HBM ESD protection
-40 to 85°C operating temperature range
7 mm x 7 mm 48-pin leadless WQFN package
Single power supply of either 3.3V or 2.5V
Low power (typically 95 mW per channel at 2.5V VDD)

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